A Method of Isolation of Ginseng Total Saponins for Homogenous Ginseng Injections Optimization of Refluxing Extraction Technology of Anthocyanins from Purple Sweet Potato by Response Surface Method Comparison on different extraction processes of total flavonoids in Chrysanthemum indicum and its anti-oxidant effect Effects of Three Chinese Medical Prescriptions on Alkaline Reflux Gastritis in Rats Influence of SGHWJN particles on mediators of inflammation in esophageal tissues of rat with reflux esophagitis Study on reflux esophagitis treated by Tongjiang granule Comparison on extracting methods of total alkaloids in Crinum asiaticum seeds